LND topic: iron page 120

iron

Crypto's Double-Edged Sword: Volatility and Tax Evasion

November 9, 2024

Nobel laureate Paul Krugman was not a fan of cryptocurrencies back in 2019. He saw their future as dim. But even he couldn't deny that cryptocurrencies are big players today. They've changed how we think about money and finance. Governments are watching closely, trying to keep up with these digital

science

Exploring the Pace of Random Walks in Special Environments

November 9, 2024

Imagine a tiny explorer who's on a journey, but instead of a map, this adventurer relies on luck. This explorer could be a particle, or a tiny animal, wandering in an environment where conditions aren't always the same. Scientists call this a 'random walk', and they're interested in how fast this wa

technology

Teaching Robots to Navigate: A Fresh Look at Data Augmentation

November 9, 2024

Imagine a robot trying to find its way through a new building, relying only on human instructions. This is the challenge of Vision-and-Language Navigation (VLN). The problem is, robots often struggle to adapt to new places because they're trained on limited data. To solve this, researchers created E

science

Local vs Global: Survival in Changing Environments

November 8, 2024

Imagine being dropped into three different environments: one that's always changing, another that stays the same, and a third that's changing on a global scale. Which one would you think is easiest to survive in? Surprisingly, scientists found that a locally changing environment is the best for surv

environment

Rethinking Plastic: Turning Polyester Waste into Gold

November 8, 2024

Did you know that discarded polyester is a major problem? It's bad for the environment and health. But guess what? There's a smart way to fix this – chemical recycling! Let's dive in. Traditionally, we've used methods like pyrolysis, carbonation, and solvolysis to break down polyesters. But newer w

science

Influenza's Tricky Resistance: Unraveling M2's Dimer Structure

November 8, 2024

Influenza A is giving scientists a run for their money with its drug-resistant variant, the S31N M2 proton channel. Lately, researchers have been concerned about how different lipid environments might affect this channel's structure. The M2 tetramer's native shape is still a hot topic among experts.

technology

Meet UDE: The Game Changer for Reinforcement Learning

November 8, 2024

Ever wondered how to make reinforcement learning research easier? Meet UDE (Unified Distributed Environment), a clever toolkit designed to integrate various simulation platforms like Gazebo, Unity, Unreal, and OpenAI Gym. The cool part? UDE can run these environments on a remote machine while keepin

science

Random Walks: A Different Perspective

November 8, 2024

Imagine a walker exploring a network of paths, each path with its own set of random rules. This is a random walk in a random environment, or RWRE, and when these rules are based on something called the Dirichlet environment, something really interesting happens. Normally, RWREs are all about the ra

business

How Corporate Entrepreneurship Shapes Business Performance

November 7, 2024

Ever wondered how businesses thrive in different environments? Researchers have found that how companies act pioneeringly, which we call corporate entrepreneurship, can either make or break their success. They studied chiefs from 325 companies in the US, Slovenia, and Ireland, both private and publi

celebrities

Prince William’s Green Innovation Awards in South Africa

November 7, 2024

Prince William made a big splash in Cape Town, South Africa, with his Earthshot Prize environmental awards. Looking stylish in biodegradable sneakers, he walked the “green carpet” of the event held inside a reusable dome by the harbor. The heir to the British throne started this prize in 2020 to aid